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core: Add new DBUS properties UnitsReloadStartTimestamp and UnitsLoadTimestampMontonic

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This commit is contained in:
Jan Macku
2021-09-02 16:37:13 +02:00
committed by Zbigniew Jędrzejewski-Szmek
parent ab7b261663
commit 49fbe940a4
4 changed files with 18 additions and 0 deletions
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13
man/org.freedesktop.systemd1.xml
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@@ -330,6 +330,10 @@ node /org/freedesktop/systemd1 {
@org.freedesktop.DBus.Property.EmitsChangedSignal("const") @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
readonly t UnitsLoadFinishTimestampMonotonic = ...; readonly t UnitsLoadFinishTimestampMonotonic = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("const") @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
readonly t UnitsLoadTimestamp = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
readonly t UnitsLoadTimestampMonotonic = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("const")
readonly t InitRDSecurityStartTimestamp = ...; readonly t InitRDSecurityStartTimestamp = ...;
@org.freedesktop.DBus.Property.EmitsChangedSignal("const") @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
readonly t InitRDSecurityStartTimestampMonotonic = ...; readonly t InitRDSecurityStartTimestampMonotonic = ...;
@@ -977,6 +981,10 @@ node /org/freedesktop/systemd1 {
<variablelist class="dbus-property" generated="True" extra-ref="UnitsLoadFinishTimestampMonotonic"/> <variablelist class="dbus-property" generated="True" extra-ref="UnitsLoadFinishTimestampMonotonic"/>
<variablelist class="dbus-property" generated="True" extra-ref="UnitsLoadTimestamp"/>
<variablelist class="dbus-property" generated="True" extra-ref="UnitsLoadTimestampMonotonic"/>
<variablelist class="dbus-property" generated="True" extra-ref="InitRDSecurityStartTimestamp"/> <variablelist class="dbus-property" generated="True" extra-ref="InitRDSecurityStartTimestamp"/>
<variablelist class="dbus-property" generated="True" extra-ref="InitRDSecurityStartTimestampMonotonic"/> <variablelist class="dbus-property" generated="True" extra-ref="InitRDSecurityStartTimestampMonotonic"/>
@@ -1492,6 +1500,11 @@ node /org/freedesktop/systemd1 {
boot loader or initrd implementation. In these cases the respective pairs of timestamps are both 0, boot loader or initrd implementation. In these cases the respective pairs of timestamps are both 0,
indicating that no data is available.</para> indicating that no data is available.</para>
<para><varname>UnitsLoadTimestamp</varname> and <varname>UnitsLoadTimestampMonotonic</varname> encode
<constant>CLOCK_REALTIME</constant> and <constant>CLOCK_MONOTONIC</constant> microseconds timestamps
(as described above). The timestamps are taken every time when the manager starts loading unit files.
</para>
<para>Similarly, the <varname>SecurityStartTimestamp</varname>, <para>Similarly, the <varname>SecurityStartTimestamp</varname>,
<varname>GeneratorsStartTimestamp</varname> and <varname>LoadUnitTimestamp</varname> (as well as their <varname>GeneratorsStartTimestamp</varname> and <varname>LoadUnitTimestamp</varname> (as well as their
monotonic and stop counterparts) expose performance data for uploading the security policies to the monotonic and stop counterparts) expose performance data for uploading the security policies to the

1
src/core/dbus-manager.c
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@@ -2673,6 +2673,7 @@ const sd_bus_vtable bus_manager_vtable[] = {
BUS_PROPERTY_DUAL_TIMESTAMP("GeneratorsFinishTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_GENERATORS_FINISH]), SD_BUS_VTABLE_PROPERTY_CONST), BUS_PROPERTY_DUAL_TIMESTAMP("GeneratorsFinishTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_GENERATORS_FINISH]), SD_BUS_VTABLE_PROPERTY_CONST),
BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadStartTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_UNITS_LOAD_START]), SD_BUS_VTABLE_PROPERTY_CONST), BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadStartTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_UNITS_LOAD_START]), SD_BUS_VTABLE_PROPERTY_CONST),
BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadFinishTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_UNITS_LOAD_FINISH]), SD_BUS_VTABLE_PROPERTY_CONST), BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadFinishTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_UNITS_LOAD_FINISH]), SD_BUS_VTABLE_PROPERTY_CONST),
BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_UNITS_LOAD]), SD_BUS_VTABLE_PROPERTY_CONST),
BUS_PROPERTY_DUAL_TIMESTAMP("InitRDSecurityStartTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_INITRD_SECURITY_START]), SD_BUS_VTABLE_PROPERTY_CONST), BUS_PROPERTY_DUAL_TIMESTAMP("InitRDSecurityStartTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_INITRD_SECURITY_START]), SD_BUS_VTABLE_PROPERTY_CONST),
BUS_PROPERTY_DUAL_TIMESTAMP("InitRDSecurityFinishTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_INITRD_SECURITY_FINISH]), SD_BUS_VTABLE_PROPERTY_CONST), BUS_PROPERTY_DUAL_TIMESTAMP("InitRDSecurityFinishTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_INITRD_SECURITY_FINISH]), SD_BUS_VTABLE_PROPERTY_CONST),
BUS_PROPERTY_DUAL_TIMESTAMP("InitRDGeneratorsStartTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_INITRD_GENERATORS_START]), SD_BUS_VTABLE_PROPERTY_CONST), BUS_PROPERTY_DUAL_TIMESTAMP("InitRDGeneratorsStartTimestamp", offsetof(Manager, timestamps[MANAGER_TIMESTAMP_INITRD_GENERATORS_START]), SD_BUS_VTABLE_PROPERTY_CONST),

3
src/core/manager.c
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@@ -1734,8 +1734,10 @@ static void manager_ready(Manager *m) {
Manager* manager_reloading_start(Manager *m) { Manager* manager_reloading_start(Manager *m) {
m->n_reloading++; m->n_reloading++;
dual_timestamp_get(m->timestamps + MANAGER_TIMESTAMP_UNITS_LOAD);
return m; return m;
} }
void manager_reloading_stopp(Manager **m) { void manager_reloading_stopp(Manager **m) {
if (*m) { if (*m) {
assert((*m)->n_reloading > 0); assert((*m)->n_reloading > 0);
@@ -4436,6 +4438,7 @@ static const char *const manager_timestamp_table[_MANAGER_TIMESTAMP_MAX] = {
[MANAGER_TIMESTAMP_GENERATORS_FINISH] = "generators-finish", [MANAGER_TIMESTAMP_GENERATORS_FINISH] = "generators-finish",
[MANAGER_TIMESTAMP_UNITS_LOAD_START] = "units-load-start", [MANAGER_TIMESTAMP_UNITS_LOAD_START] = "units-load-start",
[MANAGER_TIMESTAMP_UNITS_LOAD_FINISH] = "units-load-finish", [MANAGER_TIMESTAMP_UNITS_LOAD_FINISH] = "units-load-finish",
[MANAGER_TIMESTAMP_UNITS_LOAD] = "units-load",
[MANAGER_TIMESTAMP_INITRD_SECURITY_START] = "initrd-security-start", [MANAGER_TIMESTAMP_INITRD_SECURITY_START] = "initrd-security-start",
[MANAGER_TIMESTAMP_INITRD_SECURITY_FINISH] = "initrd-security-finish", [MANAGER_TIMESTAMP_INITRD_SECURITY_FINISH] = "initrd-security-finish",
[MANAGER_TIMESTAMP_INITRD_GENERATORS_START] = "initrd-generators-start", [MANAGER_TIMESTAMP_INITRD_GENERATORS_START] = "initrd-generators-start",

1
src/core/manager.h
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@@ -102,6 +102,7 @@ typedef enum ManagerTimestamp {
MANAGER_TIMESTAMP_GENERATORS_FINISH, MANAGER_TIMESTAMP_GENERATORS_FINISH,
MANAGER_TIMESTAMP_UNITS_LOAD_START, MANAGER_TIMESTAMP_UNITS_LOAD_START,
MANAGER_TIMESTAMP_UNITS_LOAD_FINISH, MANAGER_TIMESTAMP_UNITS_LOAD_FINISH,
MANAGER_TIMESTAMP_UNITS_LOAD,
MANAGER_TIMESTAMP_INITRD_SECURITY_START, MANAGER_TIMESTAMP_INITRD_SECURITY_START,
MANAGER_TIMESTAMP_INITRD_SECURITY_FINISH, MANAGER_TIMESTAMP_INITRD_SECURITY_FINISH,